CSS
Each theme uses bare bones CSS in order to provide the smallest file, however, that doesn’t mean you can’t customize your theme even further.
Below you’ll find a number of possible CSS selectors you can use with most of the themes available for download. You’re probably wondering why there are so many, well, it’s so you have greater control over how your theme looks.
/* Universal */
body {}
a {}
a:hover {}
a img {}
acronym, abbr {}
blockquote {}
blockquote cite {}
code, pre {}
fieldset {border: none;}
legend {display: none;}
h1, h2, h3, h4, h5, h6 {}
h1 {}
h2 {}
h3 {}
hr {display: none;}
input, textarea {padding: 2px; font-size: 100%;}
td, th, tr {}
#wrap {}
/* Header */
#header {}
#header h1 {}
#header h1 a {}
#header p.blogdescription {}
/* Content */
#content {}
/* blog posts */
.post {}
.authormeta {}
.authormeta a {}
.authormeta a:hover {}
.postmeta {}
.postdate {}
.posttitle {}
.posttitle a {}
.posttitle a:hover {}
.postcontent {}
/* post content headings */
.postcontent h3 {}
.postcontent h4 {}
/* playing with blockquotes */
.postcontent blockquote {}
.postcontent blockquote cite {}
.postcontent blockquote .styleleft {}
.postcontent blockquote .styleright {}
/* post content lists */
.postcontent ul {}
.postcontent ol {}
/* post content links */
.postcontent a {}
.postcontent a:visited {}
.postcontent a:hover {}
.postcontent a img {}
/* post content tables */
.postcontent table {}
.postcontent th {}
.postcontent tr {}
.postcontent td {}
/* post content forms */
.postcontent form {}
.postcontent fieldset {}
.postcontent legend {}
.postcontent label {}
.postcontent input {}
.postcontent input.submit {}
/* single page meta info */
.metawrap {}
.singlemeta {}
.singlemeta a {}
.singlemeta a:hover {}
.interact {}
.interact a {}
.interact a:hover {}
/* blog comments */
#commentwrap {}
#comments {}
#comments big {}
#respond {}
.nocomments {}
.commentmetadata {}
/* individual comments */
#commentlist {}
#commentlist li {}
#commentlist li a {}
#commentlist li a:hover {}
#commentlist li.alt {}
#commentlist li.alt a {}
#commentlist li.alt a:hover {}
#commentlist cite {}
/* individual comment content */
#commentlist .commentcontent {}
#commentlist blockquote {}
#commentlist code {}
#commentlist ul {}
#commentlist ol {}
/* comment form */
#commentform {}
#commentform dl {}
#commentform dt {}
#commentform dd {margin: 5px 0 10px;}
#commentform fieldset {}
#commentform legend {}
#commentform label {}
#commentform input#author {}
#commentform input#email {}
#commentform input#url {}
#commentform textarea {}
#commentform input#submit {}
/* pop up comments */
#commentspopup {}
#commentspopup h1#header {}
#popupcontent {}
#popupcontent .interact {}
#popupcontent .commentwrap {}
/* Sidebar */
#sidebar {}
#sidebar ul {}
#sidebar li {}
#sidebar li h2 {}
#sidebar li ul {}
#sidebar li li {}
/* search box */
#sidebar li#search {}
#sidebar li#search h2 {}
#sidebar li#search fieldset {}
#sidebar li#search legend {}
#sidebar li#search label {}
#sidebar li#search dl {}
#sidebar li#search dt {}
#sidebar li#search dd {}
#sidebar li#search input#s {}
#sidebar li#search input#search {}
/* common sidebar list elements */
#sidebar li#archive {}
#sidebar li#categories {}
#sidebar li#meta {}
#sidebar li#pages {}
/* calendar */
#calendar_wrap {}
#wp-calendar {}
#wp-calendar #next {}
#wp-calendar #next a {}
#wp-calendar #next a:hover {}
#wp-calendar #prev {}
#wp-calendar #prev a {}
#wp-calendar #prev a:hover {}
#wp-calendar a {}
#wp-calendar caption {}
#wp-calendar th {}
#wp-calendar tr {}
#wp-calendar td {}
#wp-calendar td.pad {}
#wp-calendar td.pad:hover {} /* not IE compatible */
/* Footer */
#footer {}
#footer a {}
#footer a:hover {}
/* attribution link styling */
#footer p.credit {}
#footer p.credit a {}
#footer p.credit a:hover {}
/* Various Classes & Image Alignment */
.center {text-align: center;}
.floatleft {float: left; margin: 5px;}
.floatright {float: right; margin: 5px;}
img.center {display: block; margin: 10px auto;}
img.left {display: inline; margin: 0 10px 5px 0;}
img.right {display: inline; margin: 0 0 5px 10px;}
.navigation {}
.previouslink {}
.nextlink {}